<template>
  <div>
    <div class="gva-search-box">
      <el-form
        ref="elSearchFormRef"
        :inline="true"
        :model="searchInfo"
        class="demo-form-inline"
        :rules="searchRule"
        @keyup.enter="onSubmit"
      >
        <el-form-item label="创建日期" prop="createdAt">
          <template #label>
            <span>
              创建日期
              <el-tooltip content="搜索范围是开始日期（包含）至结束日期（不包含）">
                <el-icon><QuestionFilled /></el-icon>
              </el-tooltip>
            </span>
          </template>
          <el-date-picker
            v-model="searchInfo.startCreatedAt"
            type="datetime"
            placeholder="开始日期"
            :disabled-date="
              (time) =>
                searchInfo.endCreatedAt ? time.getTime() > searchInfo.endCreatedAt.getTime() : false
            "
          />
          —
          <el-date-picker
            v-model="searchInfo.endCreatedAt"
            type="datetime"
            placeholder="结束日期"
            :disabled-date="
              (time) =>
                searchInfo.startCreatedAt
                  ? time.getTime() < searchInfo.startCreatedAt.getTime()
                  : false
            "
          />
        </el-form-item>

        <el-form-item>
          <el-button type="primary" icon="search" @click="onSubmit">查询</el-button>
          <el-button icon="refresh" @click="onReset">重置</el-button>
        </el-form-item>
      </el-form>
    </div>
    <div class="gva-table-box">
      <div class="gva-btn-list">
        <el-button type="primary" icon="plus" @click="openDialog">新增</el-button>
        <el-button
          icon="delete"
          style="margin-left: 10px"
          :disabled="!multipleSelection.length"
          @click="onDelete"
        >
          删除
        </el-button>
      </div>
      <el-table
        ref="multipleTable"
        style="width: 100%"
        tooltip-effect="dark"
        :data="tableData"
        row-key="ID"
        @selection-change="handleSelectionChange"
      >
        <el-table-column type="selection" width="55" />

        <el-table-column align="left" label="日期" width="180">
          <template #default="scope">{{ formatDate(scope.row.CreatedAt) }}</template>
        </el-table-column>
        <el-table-column align="left" label="商品名称" prop="title" width="120" />
        <el-table-column align="left" label="商品描述" prop="description" width="120" />
        <el-table-column label="商品图片URL" width="200">
          <template #default="scope">
            <el-image
              style="width: 100px; height: 100px"
              :src="getUrl(scope.row.imageUrl)"
              fit="cover"
            />
          </template>
        </el-table-column>
        <el-table-column align="left" label="商品价格" prop="price" width="120">
          <template #default="scope">
            {{ showAmount(scope.row.price) }}
          </template>
        </el-table-column>
        <el-table-column align="left" label="商品评分" prop="rating" width="120" />
        <el-table-column align="left" label="商品评论数量" prop="reviewCount" width="120" />
        <el-table-column align="left" label="商品类型" prop="categoryID" width="120">
          <template #default="scope">
            {{ categoryList.find((item) => item.ID === scope.row.categoryID)?.name }}
          </template>
        </el-table-column>
        <el-table-column align="left" label="邮费" prop="postage" width="120">
          <template #default="scope">
            {{ showAmount(scope.row.postage) }}
          </template>
        </el-table-column>
        <el-table-column align="left" label="折扣" prop="discount" width="120" />
        <el-table-column align="left" label="是否上架" prop="status" width="120">
          <template #default="scope">{{ formatBoolean(scope.row.status) }}</template>
        </el-table-column>
        <el-table-column align="left" label="操作" fixed="right" min-width="240">
          <template #default="scope">
            <el-button
              type="primary"
              link
              icon="edit"
              class="table-button"
              @click="updateGoodFunc(scope.row)"
            >
              变更
            </el-button>
            <el-button
              type="primary"
              link
              icon="InfoFilled"
              class="table-button"
              @click="setSKU(scope.row)"
            >
              详细设置
            </el-button>
            <el-button type="primary" link icon="delete" @click="deleteRow(scope.row)">
              删除
            </el-button>
          </template>
        </el-table-column>
      </el-table>
      <div class="gva-pagination">
        <el-pagination
          layout="total, sizes, prev, pager, next, jumper"
          :current-page="page"
          :page-size="pageSize"
          :page-sizes="[10, 30, 50, 100]"
          :total="total"
          @current-change="handleCurrentChange"
          @size-change="handleSizeChange"
        />
      </div>
    </div>
    <el-drawer
      v-model="dialogFormVisible"
      size="800"
      :show-close="false"
      :before-close="closeDialog"
      destroy-on-close
    >
      <template #header>
        <div class="flex justify-between items-center">
          <span class="text-lg">{{ type === 'create' ? '添加' : '修改' }}</span>
          <div>
            <el-button type="primary" @click="enterDialog">确 定</el-button>
            <el-button @click="closeDialog">取 消</el-button>
          </div>
        </div>
      </template>

      <el-form
        ref="elFormRef"
        :model="formData"
        label-position="top"
        :rules="rule"
        label-width="80px"
      >
        <el-form-item label="是否上架:" prop="status">
          <el-switch
            v-model="formData.status"
            active-color="#13ce66"
            inactive-color="#ff4949"
            active-text="是"
            inactive-text="否"
            clearable
          />
        </el-form-item>
        <el-form-item label="商品名称:" prop="title">
          <el-input v-model="formData.title" :clearable="true" placeholder="请输入商品名称" />
        </el-form-item>
        <div>
          <div>选择商品类别（仅展示已签约分类）：</div>
          <el-cascader-panel style="width: fit-content" :options="options" />
        </div>

        <el-form-item label="商品图片URL:" prop="imageUrl">
          <SelectImage v-model="formData.imageUrl" file-type="image" />
        </el-form-item>
        <el-form-item label="商品轮播图:" prop="banner">
          <SelectImage v-model="formData.banner" multiple :max-update-count="5" file-type="image" />
        </el-form-item>
        <el-form-item label="商品描述:" prop="description">
          <el-input v-model="formData.description" :clearable="true" placeholder="请输入商品描述" />
        </el-form-item>

        <el-row :gutter="12">
          <el-col :span="8">
            <el-form-item label="商品价格:" prop="price">
              <x-input-cents v-model="formData.price" style="width: 100%" :clearable="true" />
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item label="邮费:" prop="postage">
              <x-input-cents v-model="formData.postage" style="width: 100%" :clearable="true" />
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item label="折扣(%):" prop="discount">
              <el-input-number
                v-model="formData.discount"
                :clearable="true"
                style="width: 100%"
                :precision="0"
                placeholder="请输入折扣(%)"
              />
            </el-form-item>
          </el-col>
        </el-row>
        <h4 class="flex justify-between items-center">
          <span>商品规格(可作为商品选项的属性，例：尺码，颜色)</span>
          <el-button
            type="primary"
            icon="plus"
            @click="
              formData.specs.push({
                name: '',
                value: '',
              })
            "
          >
            添加
          </el-button>
        </h4>
        <el-row v-for="(item, index) in formData.specs" :key="index" :gutter="12">
          <el-col :key="index" :span="8">
            <el-form-item :label="!index ? '规格名称:' : ''" prop="specs">
              <el-input v-model="item.name" :clearable="true" placeholder="请输入规格名称" />
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item :label="!index ? '规格编码:' : ''" prop="specs">
              <el-input v-model="item.value" :clearable="true" placeholder="请输入规格编码" />
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item :label="!index ? '操作' : ''">
              <el-button type="danger" icon="delete" @click="formData.specs.splice(index, 1)">
                删除
              </el-button>
            </el-form-item>
          </el-col>
        </el-row>
        <h4 class="flex justify-between items-center">
          <span>商品属性(仅作为展示属性，例：厂商，材料)</span>
          <el-button
            type="primary"
            icon="plus"
            @click="
              formData.attrs.push({
                name: '',
                value: '',
              })
            "
          >
            添加
          </el-button>
        </h4>
        <el-row v-for="(item, index) in formData.attrs" :key="index" :gutter="12">
          <el-col :key="index" :span="8">
            <el-form-item :label="!index ? '属性值:' : ''" prop="specs">
              <el-input v-model="item.name" :clearable="true" placeholder="请输入属性值" />
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item :label="!index ? '属性编码:' : ''" prop="specs">
              <el-input v-model="item.value" :clearable="true" placeholder="请输入属性编码" />
            </el-form-item>
          </el-col>
          <el-col :span="8">
            <el-form-item :label="!index ? '操作' : ''">
              <el-button type="danger" icon="delete" @click="formData.attrs.splice(index, 1)">
                删除
              </el-button>
            </el-form-item>
          </el-col>
        </el-row>
        <el-form-item label="商品详情:" prop="detail">
          <div class="h-[800px]">
            <rich-edit v-model="formData.detail" :clearable="true" placeholder="请输入商品描述" />
          </div>
        </el-form-item>
      </el-form>
    </el-drawer>
  </div>
</template>

<script setup>
  import {
    createGood,
    deleteGood,
    deleteGoodByIds,
    updateGood,
    findGood,
    getGoodList,
    创建商家签约类目,
  } from '@/plugin/Shop/api/good'

  import { GetAllCategoriesInfo } from '@/plugin/Shop/api/category'
  // 图片选择组件
  import SelectImage from '@/components/selectImage/selectImage.vue'
  import xInputCents from '@/components/xuedinge/xInputCents.vue'
  // 全量引入格式化工具 请按需保留
  import { ElMessage, ElMessageBox } from 'element-plus'
  import RichEdit from '@/components/richtext/rich-edit.vue'
  defineOptions({
    name: 'Good',
  })
  const options = [
    {
      value: 'guide',
      label: 'Guide',
      children: [
        {
          value: 'disciplines',
          label: 'Disciplines',
          children: [
            {
              value: 'consistency',
              label: 'Consistency',
            },
            {
              value: 'feedback',
              label: 'Feedback',
            },
            {
              value: 'efficiency',
              label: 'Efficiency',
            },
            {
              value: 'controllability',
              label: 'Controllability',
            },
          ],
        },
        {
          value: 'navigation',
          label: 'Navigation',
          children: [
            {
              value: 'side nav',
              label: 'Side Navigation',
            },
            {
              value: 'top nav',
              label: 'Top Navigation',
            },
          ],
        },
      ],
    },
    {
      value: 'component',
      label: 'Component',
      children: [
        {
          value: 'basic',
          label: 'Basic',
          children: [
            {
              value: 'layout',
              label: 'Layout',
            },
            {
              value: 'color',
              label: 'Color',
            },
            {
              value: 'typography',
              label: 'Typography',
            },
            {
              value: 'icon',
              label: 'Icon',
            },
            {
              value: 'button',
              label: 'Button',
            },
          ],
        },
        {
          value: 'form',
          label: 'Form',
          children: [
            {
              value: 'radio',
              label: 'Radio',
            },
            {
              value: 'checkbox',
              label: 'Checkbox',
            },
            {
              value: 'input',
              label: 'Input',
            },
            {
              value: 'input-number',
              label: 'InputNumber',
            },
            {
              value: 'select',
              label: 'Select',
            },
            {
              value: 'cascader',
              label: 'Cascader',
            },
            {
              value: 'switch',
              label: 'Switch',
            },
            {
              value: 'slider',
              label: 'Slider',
            },
            {
              value: 'time-picker',
              label: 'TimePicker',
            },
            {
              value: 'date-picker',
              label: 'DatePicker',
            },
            {
              value: 'datetime-picker',
              label: 'DateTimePicker',
            },
            {
              value: 'upload',
              label: 'Upload',
            },
            {
              value: 'rate',
              label: 'Rate',
            },
            {
              value: 'form',
              label: 'Form',
            },
          ],
        },
        {
          value: 'data',
          label: 'Data',
          children: [
            {
              value: 'table',
              label: 'Table',
            },
            {
              value: 'tag',
              label: 'Tag',
            },
            {
              value: 'progress',
              label: 'Progress',
            },
            {
              value: 'tree',
              label: 'Tree',
            },
            {
              value: 'pagination',
              label: 'Pagination',
            },
            {
              value: 'badge',
              label: 'Badge',
            },
          ],
        },
        {
          value: 'notice',
          label: 'Notice',
          children: [
            {
              value: 'alert',
              label: 'Alert',
            },
            {
              value: 'loading',
              label: 'Loading',
            },
            {
              value: 'message',
              label: 'Message',
            },
            {
              value: 'message-box',
              label: 'MessageBox',
            },
            {
              value: 'notification',
              label: 'Notification',
            },
          ],
        },
        {
          value: 'navigation',
          label: 'Navigation',
          children: [
            {
              value: 'menu',
              label: 'Menu',
            },
            {
              value: 'tabs',
              label: 'Tabs',
            },
            {
              value: 'breadcrumb',
              label: 'Breadcrumb',
            },
            {
              value: 'dropdown',
              label: 'Dropdown',
            },
            {
              value: 'steps',
              label: 'Steps',
            },
          ],
        },
        {
          value: 'others',
          label: 'Others',
          children: [
            {
              value: 'dialog',
              label: 'Dialog',
            },
            {
              value: 'tooltip',
              label: 'Tooltip',
            },
            {
              value: 'popover',
              label: 'Popover',
            },
            {
              value: 'card',
              label: 'Card',
            },
            {
              value: 'carousel',
              label: 'Carousel',
            },
            {
              value: 'collapse',
              label: 'Collapse',
            },
          ],
        },
      ],
    },
    {
      value: 'resource',
      label: 'Resource',
      children: [
        {
          value: 'axure',
          label: 'Axure Components',
        },
        {
          value: 'sketch',
          label: 'Sketch Templates',
        },
        {
          value: 'docs',
          label: 'Design Documentation',
        },
      ],
    },
  ]

  const router = useRouter()
  const setSKU = (row) => {
    router.push({ name: 'sku', query: { id: row.ID } })
  }

  const formDataDefault = {
    description: '',
    imageUrl: '',
    banner: [],
    price: 0,
    rating: 0,
    reviewCount: 0,
    title: '',
    categoryID: undefined,
    status: false,
    postage: 0,
    discount: 0,
  }

  // 自动化生成的字典（可能为空）以及字段
  const formData = ref(deepCopy(formDataDefault))
  const categoryList = ref([])
  const getCategoryListFunc = async () => {
    const { code, data } = await GetAllCategoriesInfo()
    if (code === 0) {
      categoryList.value = data
    }
  }

  getCategoryListFunc()

  // 验证规则
  const rule = reactive({})

  const searchRule = reactive({
    createdAt: [
      {
        validator: (rule, value, callback) => {
          if (searchInfo.value.startCreatedAt && !searchInfo.value.endCreatedAt) {
            callback(new Error('请填写结束日期'))
          } else if (!searchInfo.value.startCreatedAt && searchInfo.value.endCreatedAt) {
            callback(new Error('请填写开始日期'))
          } else if (
            searchInfo.value.startCreatedAt &&
            searchInfo.value.endCreatedAt &&
            (searchInfo.value.startCreatedAt.getTime() ===
              searchInfo.value.endCreatedAt.getTime() ||
              searchInfo.value.startCreatedAt.getTime() > searchInfo.value.endCreatedAt.getTime())
          ) {
            callback(new Error('开始日期应当早于结束日期'))
          } else {
            callback()
          }
        },
        trigger: 'change',
      },
    ],
  })

  const elFormRef = ref()
  const elSearchFormRef = ref()

  // =========== 表格控制部分 ===========
  const page = ref(1)
  const total = ref(0)
  const pageSize = ref(10)
  const tableData = ref([])
  const searchInfo = ref({})

  // 重置
  const onReset = () => {
    searchInfo.value = {}
    getTableData()
  }

  // 搜索
  const onSubmit = () => {
    elSearchFormRef.value?.validate(async (valid) => {
      if (!valid) return
      page.value = 1
      pageSize.value = 10
      if (searchInfo.value.status === '') {
        searchInfo.value.status = null
      }
      getTableData()
    })
  }

  // 分页
  const handleSizeChange = (val) => {
    pageSize.value = val
    getTableData()
  }

  // 修改页面容量
  const handleCurrentChange = (val) => {
    page.value = val
    getTableData()
  }

  // 查询
  const getTableData = async () => {
    const table = await getGoodList({
      page: page.value,
      pageSize: pageSize.value,
      ...searchInfo.value,
    })
    if (table.code === 0) {
      tableData.value = table.data.list
      total.value = table.data.total
      page.value = table.data.page
      pageSize.value = table.data.pageSize
    }
  }

  getTableData()

  // ============== 表格控制部分结束 ===============

  // 获取需要的字典 可能为空 按需保留
  const setOptions = async () => {}

  // 获取需要的字典 可能为空 按需保留
  setOptions()

  // 多选数据
  const multipleSelection = ref([])
  // 多选
  const handleSelectionChange = (val) => {
    multipleSelection.value = val
  }

  // 删除行
  const deleteRow = (row) => {
    ElMessageBox.confirm('确定要删除吗?', '提示', {
      confirmButtonText: '确定',
      cancelButtonText: '取消',
      type: 'warning',
    }).then(() => {
      deleteGoodFunc(row)
    })
  }

  // 多选删除
  const onDelete = async () => {
    ElMessageBox.confirm('确定要删除吗?', '提示', {
      confirmButtonText: '确定',
      cancelButtonText: '取消',
      type: 'warning',
    }).then(async () => {
      const IDs = []
      if (multipleSelection.value.length === 0) {
        ElMessage({
          type: 'warning',
          message: '请选择要删除的数据',
        })
        return
      }
      multipleSelection.value &&
        multipleSelection.value.map((item) => {
          IDs.push(item.ID)
        })
      const res = await deleteGoodByIds({ IDs })
      if (res.code === 0) {
        ElMessage({
          type: 'success',
          message: '删除成功',
        })
        if (tableData.value.length === IDs.length && page.value > 1) {
          page.value--
        }
        getTableData()
      }
    })
  }

  // 行为控制标记（弹窗内部需要增还是改）
  const type = ref('')

  // 更新行
  const updateGoodFunc = async (row) => {
    const { code, data } = await findGood({ ID: row.ID })
    type.value = 'update'
    if (code === 0) {
      console.log('res.data=>', data)
      formData.value = data
      if (!formData.value.specs) {
        formData.value.specs = []
      }
      if (!formData.value.attrs) {
        formData.value.attrs = []
      }
      if (!formData.value.banner) {
        formData.value.banner = []
      }
      dialogFormVisible.value = true
    }
  }

  // 删除行
  const deleteGoodFunc = async (row) => {
    const res = await deleteGood({ ID: row.ID })
    if (res.code === 0) {
      ElMessage({
        type: 'success',
        message: '删除成功',
      })
      if (tableData.value.length === 1 && page.value > 1) {
        page.value--
      }
      getTableData()
    }
  }

  // 弹窗控制标记
  const dialogFormVisible = ref(true)

  // 打开弹窗
  const openDialog = () => {
    type.value = 'create'
    dialogFormVisible.value = true
  }

  // 关闭弹窗
  const closeDialog = () => {
    dialogFormVisible.value = false
    formData.value = deepCopy(formDataDefault)
  }
  // 弹窗确定
  const enterDialog = async () => {
    elFormRef.value?.validate(async (valid) => {
      if (!valid) return
      let res
      switch (type.value) {
        case 'create':
          res = await createGood(formData.value)
          break
        case 'update':
          res = await updateGood(formData.value)
          break
        default:
          res = await createGood(formData.value)
          break
      }
      if (res.code === 0) {
        ElMessage({
          type: 'success',
          message: '创建/更改成功',
        })
        closeDialog()
        getTableData()
      }
    })
  }
</script>

<style></style>
